package servlets;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Maillo
 */
@WebServlet(name = "Editar_servlet", urlPatterns = {"/Editar_servlet"})
public class Editar_servlet extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        String nombres,imagen,precio,categoria;
        nombres = request.getParameter("name");
        imagen = request.getParameter("imagen");
        precio = request.getParameter("precio");
        categoria = request.getParameter("categoria");
        Boolean logged = Boolean.parseBoolean(request.getParameter("logged"));
      
        try {
            /*
             * TODO output your page here. You may use following sample code.
             */
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet editarservlet</title>");            
            out.println("</head>");
            out.println("<body>");
            if(logged)
            {
                out.println("<fieldset>");
                    out.println("<legend>Editar</legend>");
                    out.println("<input type='text' value='"+nombres+"'/><br>");
                    out.println("<input type='text' value='"+imagen+"'/><br>");
                    //Lo ideal sería hacer la categoría como un combobox
                    //(que saque los datos de la BD) con select del que reciba.
                    out.println("<input type='text' value='"+categoria+"'/><br>");
                    out.println("<input type='text' value='"+precio+"'/><br>");
                    out.println("<input type='button' value='Guardar' />");
                out.println("</fieldset>");
            }else{
                out.println("Necesita estar logeado para acceder a esta sección.");
            }
            out.println("</body>");
            out.println("</html>");
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
